php读取twitter feed

php读取twitter feed

<?php 
class Twitter{ 
    protected $twitURL = 'http://api.twitter.com/1/'; 
    protected $xml; 
    protected $tweets  = array(), $twitterArr = array(); 
    protected $pversion = "1.0.0"; 
    public function pversion(){ 
        return $this->pversion; 
    } 
    public function loadTimeline($user, $max = 20){ 
        $this->twitURL .= 'statuses/user_timeline.xml?screen_name='.$user.'&count='.$max; 
        $ch        = curl_init(); 
        curl_setopt($ch, CURLOPT_URL, $this->twitURL); 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
        $this->xml = curl_exec($ch); 
        return $this; 
    } 
    public function getTweets(){ 
        $this->twitterArr = $this->getTimelineArray(); 
        $tweets = array(); 
        foreach($this->twitterArr->status as $status){ 
            $tweets[$status->created_at->__toString()] = $status->text->__toString(); 
        } 
        return $tweets; 
    } 
    public function getTimelineArray(){ 
        return simplexml_load_string($this->xml); 
    } 
    public function formatTweet($tweet){ 
        $tweet = preg_replace("/(http(.+?))( |$)/","<a href=\"$0\">$1</a>$3", $tweet); 
        $tweet = preg_replace("/#(.+?)(\h|\W|$)/", "<a href=\"https://twitter.com/i/#!/search/?q=%23$1&src=hash\">#$1</a>$2", $tweet); 
        $tweet = preg_replace("/@(.+?)(\h|\W|$)/", "<a href=\"http://twitter.com/#!/$1\">@$1</a>$2", $tweet); 
        return $tweet; 
    } 
}

调用方法

<?php 
$twitter = new Twitter(); 
$feed = $twitter->loadTimeline("phpsnips")->getTweets(); 
foreach($feed as $time => $message){ 
    echo "<div class='tweet'>".$twitter->formatTweet($message)."<br />At: ".$time."</div>"; 
}